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CloudZero is turning AI spend allocation into a budgeting standard, and wiring it into agents.
Alternatives · finance tools
SolidInvoice alternatives
The best SolidInvoice alternatives in finance tools, ranked by Sparkpulse's velocity_score.
Updated Aug 19, 2026
Looking for the best alternatives to SolidInvoice? Sparkpulse tracks and ranks 12 alternatives in finance tools by shipping velocity — how frequently each ships meaningful updates, verified from official changelogs. For reference, SolidInvoice shipped 0 meaningful updates in the last 30 days and carries a velocity score of 0.0 out of 10 in 2026. The alternatives below are ranked the same way, so you're comparing real release momentum, not marketing claims.
About SolidInvoice
SolidInvoice finally shipped the 3.0 it spent a year staging in alphas and betas.
After more than twelve months of alpha and beta releases, SolidInvoice 3.0 landed in June with the accumulated work of that cycle: email verification, Google OAuth, two-factor authentication, real user profiles, flat-rate tax support and a Meilisearch-backed search layer. Underneath it, the project moved onto a shared platform config and pulled trial and SaaS logic into an external bundle. The 2.3 line ran in parallel the whole time, absorbing security backports.
Velocity 0.0 · Last update 13d ago
Top 12 alternatives to SolidInvoice
Ranked by recent ship velocity. Tap any card for the full editorial breakdown, or pivot to a head-to-head.
FINANCE
Financial Cents is quietly turning client document intake into an AI review step.
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Pigment's Agents break out of single applications and start reading your spreadsheets.
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Moov keeps absorbing the payments plumbing its customers would otherwise build themselves.
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Zoho Billing is growing a checkout surface for one-off items, not just subscriptions.
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Carta is pulling fund back-office paperwork in-app, then walking into the deal team's CRM.
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Copperleaf's feed is an asset-planning content programme with product news surfacing about once a month
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Invoice Ninja ships patch releases weekly; the work is payment correctness and accounting sync.
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Firefly III's feed is a nightly build log — every entry is the same boilerplate with no changelog.
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Indinero publishes tax explainers in timed bursts, each cluster ending at the same $750/mo pitch.
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Still a cross-border payments content desk — no product releases in the feed.
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InvoicePlane's 1.7.2 is a mass security remediation, still working through its release candidates.
SolidInvoice vs alternatives — shipping velocity at a glance
Velocity score (0–10) and meaningful releases shipped in the last 30 days, from official changelogs. Higher = shipping faster.
| Product | Velocity | Sparks · 30d | Focus areas | Latest release |
|---|---|---|---|---|
| SolidInvoice (baseline) | 0.0 | 0 | invoicingauthenticationtwo-factor-auth | Release 3.0.0 |
| CloudZero | 7.5 | 0 | cloud-costai-spendunit-economics | — |
| Financial Cents | 7.5 | 1 | accounting-workflowai-agentsclient-portal | AI File Validator, Updates to Sending Client Tasks, and More! |
| Pigment | 7.5 | 1 | ai-agentsfinancial-planningmodeling | ✨ Your Agents just went Workspace-wide |
| Moov | 6.3 | 1 | embedded paymentsinstant paymentsapi versioning | FedNow support, feePlanID in onboarding Drop & API v2026.10.00 preview |
| Zoho Billing | 6.3 | 1 | subscription-billingcheckoutreporting | Items get shareable hosted payment pages, in early access |
| Carta | 6.3 | 1 | fund-administrationin-kind-distributionsself-service | Carta CRM Chrome Extension: Capture contacts and surface deal context without leaving your browser |
| Copperleaf | 5.0 | 0 | asset-managementcapital-planningutilities | — |
| Invoice Ninja | 5.0 | 0 | invoicingself-hostedpayments | — |
| Firefly III | 5.0 | 0 | personal-financeself-hostednightly-builds | — |
| inDinero | 5.0 | 0 | seo-contentoutsourced-accountingtax-advisory | — |
| Razorpay | 5.0 | 0 | cross-border-paymentsforexcompliance | — |
| InvoicePlane | 5.0 | 0 | invoicingself-hostedphp | — |
The 12 best SolidInvoice alternatives, in depth
1. CloudZero · velocity 7.5
CloudZero is turning AI spend allocation into a budgeting standard, and wiring it into agents.
Its velocity score of 7.5/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, CloudZero focuses on cloud cost, ai spend and unit economics.
CloudZero and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full CloudZero trajectory → · Compare SolidInvoice vs CloudZero →
2. Financial Cents · velocity 7.5
Financial Cents is quietly turning client document intake into an AI review step.
Over the last 30 days Financial Cents shipped 1 meaningful update vs SolidInvoice's 0, most recently “AI File Validator, Updates to Sending Client Tasks, and More!”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Financial Cents focuses on accounting workflow, ai agents and client portal.
Over the last 30 days Financial Cents has been shipping faster than SolidInvoice — a point in its favour if release momentum matters to you.
Full Financial Cents trajectory → · Compare SolidInvoice vs Financial Cents →
3. Pigment · velocity 7.5
Pigment's Agents break out of single applications and start reading your spreadsheets.
Over the last 30 days Pigment shipped 1 meaningful update vs SolidInvoice's 0, most recently “✨ Your Agents just went Workspace-wide”. Its velocity score of 7.5/10 blends that with longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Pigment focuses on ai agents, financial planning and modeling.
Over the last 30 days Pigment has been shipping faster than SolidInvoice — a point in its favour if release momentum matters to you.
Full Pigment trajectory → · Compare SolidInvoice vs Pigment →
4. Moov · velocity 6.3
Moov keeps absorbing the payments plumbing its customers would otherwise build themselves.
Over the last 30 days Moov shipped 1 meaningful update vs SolidInvoice's 0, most recently “FedNow support, feePlanID in onboarding Drop & API v2026.10.00 preview”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Moov focuses on embedded payments, instant payments and api versioning.
Over the last 30 days Moov has been shipping faster than SolidInvoice — a point in its favour if release momentum matters to you.
5. Zoho Billing · velocity 6.3
Zoho Billing is growing a checkout surface for one-off items, not just subscriptions.
Over the last 30 days Zoho Billing shipped 1 meaningful update vs SolidInvoice's 0, most recently “Items get shareable hosted payment pages, in early access”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Zoho Billing focuses on subscription billing, checkout and reporting.
Over the last 30 days Zoho Billing has been shipping faster than SolidInvoice — a point in its favour if release momentum matters to you.
Full Zoho Billing trajectory → · Compare SolidInvoice vs Zoho Billing →
6. Carta · velocity 6.3
Carta is pulling fund back-office paperwork in-app, then walking into the deal team's CRM.
Over the last 30 days Carta shipped 1 meaningful update vs SolidInvoice's 0, most recently “Carta CRM Chrome Extension: Capture contacts and surface deal context without leaving your browser”. Its velocity score of 6.3/10 blends that with longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Carta focuses on fund administration, in kind distributions and self service.
Over the last 30 days Carta has been shipping faster than SolidInvoice — a point in its favour if release momentum matters to you.
7. Copperleaf · velocity 5.0
Copperleaf's feed is an asset-planning content programme with product news surfacing about once a month.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Copperleaf focuses on asset management, capital planning and utilities.
Copperleaf and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Copperleaf trajectory → · Compare SolidInvoice vs Copperleaf →
8. Invoice Ninja · velocity 5.0
Invoice Ninja ships patch releases weekly; the work is payment correctness and accounting sync.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Invoice Ninja focuses on invoicing, self hosted and payments.
Invoice Ninja and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Invoice Ninja trajectory → · Compare SolidInvoice vs Invoice Ninja →
9. Firefly III · velocity 5.0
Firefly III's feed is a nightly build log — every entry is the same boilerplate with no changelog.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Firefly III focuses on personal finance, self hosted and nightly builds.
Firefly III and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Firefly III trajectory → · Compare SolidInvoice vs Firefly III →
10. inDinero · velocity 5.0
Indinero publishes tax explainers in timed bursts, each cluster ending at the same $750/mo pitch.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, inDinero focuses on seo content, outsourced accounting and tax advisory.
inDinero and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full inDinero trajectory → · Compare SolidInvoice vs inDinero →
11. Razorpay · velocity 5.0
Still a cross-border payments content desk — no product releases in the feed.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, Razorpay focuses on cross border payments, forex and compliance.
Razorpay and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full Razorpay trajectory → · Compare SolidInvoice vs Razorpay →
12. InvoicePlane · velocity 5.0
InvoicePlane's 1.7.2 is a mass security remediation, still working through its release candidates.
Its velocity score of 5.0/10 reflects longer-term release cadence.
Where SolidInvoice leans on invoicing, authentication and two factor auth, InvoicePlane focuses on invoicing, self hosted and php.
InvoicePlane and SolidInvoice have shipped at a similar pace over the last 30 days, so the decision comes down to fit and feature depth.
Full InvoicePlane trajectory → · Compare SolidInvoice vs InvoicePlane →
Frequently asked questions
What are the best alternatives to SolidInvoice?
The top SolidInvoice alternatives we currently track in finance tools are CloudZero, Financial Cents, Pigment, Moov, Zoho Billing, ranked by recent ship velocity.
How is this list of SolidInvoice alternatives ranked?
Alternatives are ranked by Sparkpulse's velocity_score — release cadence + 30-day spark count + sector-relative ship rate.
Can I compare SolidInvoice directly with one of these alternatives?
Yes — every card has a "Compare with SolidInvoice" link to a side-by-side /compare page.